Buy Prison Architect - Going Green PC Key

This content requires the base game: Prison Architect

Looking for a cheap Prison Architect - Going Green key? As of 21 Aug 2026 the cheapest key costs £5.29 at Difmark. We compare 27 offers from 20 stores, spanning £5.29 to £10.20. In keyshops the lowest price is £5.29, in official stores it starts at £5.96. With this many sellers the gap between the extremes is often several times over, so picking the store matters more here than waiting for a sale. This game has been cheaper before, on 93% of the days we have data for. A price alert will let you know when the next drop comes. This is an add-on, so you also need the base game to play it. That costs £3.30 today, which puts the pair at £8.59. On PC you buy a key that you activate in Steam or another client, and this is the widest market we track, with more than a quarter of games carrying a keyshop offer.

Metacritic:
83 8.0
Steam:
Mixed (114)
Buy in Official Store:
-21%
£5.96
Buy in Keyshops:
-37%
£5.29
In official stores, it was cheaper on 93% of days with data.
See price history

Official Stores (9)

DRM:
Steam
Steam
PlanetPlay
Prison Architect: Going Green
Windows
+2
2h ago
DRM:
Steam
PlanetPlay
£7.58 ~£5.96
-21%
-10% with GAMESCOMcopy
-10% with GAMESCOMcopy
Gamesplanet US
Prison Architect - Going Green
Windows
+2
7h ago
DRM:
Steam
Gamesplanet US
£7.33 ~£6.96
-5%
GamersGate
Prison Architect - Going Green
Windows
+2
15w ago
DRM:
Steam
GamersGate
£8.50 £7.65
-10%
-10% with XDD10copy
-10% with XDD10copy
Gamebillet
Prison Architect: Going Green
Windows
+2
4w ago
DRM:
Steam
Gamebillet
£8.50 £7.99
-6%
Gamesplanet UK
Prison Architect - Going Green
Windows
+2
6w ago
DRM:
Steam
Gamesplanet UK
£8.50 £8.08
-4%
Gamesplanet FR
Prison Architect - Going Green
Windows
+2
6h ago
DRM:
Steam
Gamesplanet FR
£8.57 ~£8.14
-5%
Gamesplanet DE
Prison Architect - Going Green
Windows
+2
6h ago
DRM:
Steam
Gamesplanet DE
£8.57 ~£8.14
-5%

Keyshops (18)

DRM:
Steam
Steam
Difmark
Prison Architect - Going Green (DLC)
Windows
+2
3w ago
DRM:
Steam
Difmark
£8.50 ~£5.29
-37%
-15% with XDDEALScopy
-15% with XDDEALScopy
Loaded
Prison Architect - Going Green PC
Windows
+2
19w ago
DRM:
Steam
Loaded
£8.50 £5.49
-35%
Prison Architect - Going Green
5.0
Windows
+2
1d ago
DRM:
Steam
Yuplay
£8.50 £5.50
-35%
-3% with XD3OFFcopy
-3% with XD3OFFcopy
Prison Architect - Going Green (DLC) Steam Key GLOBAL
5.0
Windows
+2
17h ago
DRM:
Steam
Eneba
£8.57 ~£5.72
-33%
-10% with XDD10copy
-10% with XDD10copy
Driffle
Prison Architect - Going Green DLC (Global) (PC) - Steam - Digital Key
Windows
+2
35m ago
DRM:
Steam
Driffle
£9.99 ~£7.20
-27%
-6% with XDDEALS6copy
-6% with XDDEALS6copy
GAMIVO
Prison Architect: Going Green DLC Global (Steam)
Windows
+2
16h ago
DRM:
Steam
GAMIVO
£8.50 ~£7.38
-13%
-9% with XDDealscopy
-9% with XDDealscopy
G2Play
Prison Architect - Going Green DLC Steam CD Key
Windows
+2
16h ago
DRM:
Steam
G2Play
£8.57 ~£7.62
-11%
-8% with XD8DEALScopy
-8% with XD8DEALScopy

About Prison Architect - Going Green

Prison Architect - Going Green - about the game

Prison Architect Going Green is a strategy and simulation expansion that adds agriculture and sustainable energy systems to the core prison management experience. Players build and operate facilities where inmates handle farming tasks alongside traditional labor, while managing new risks like contraband production and environmental factors. The title emphasizes resource production, inmate recreation, and power generation in a single player format focused on long term planning and operational efficiency.

Gameplay

The central loop revolves around integrating farming into daily prison routines. Inmates assigned to labor roles cultivate crops such as potatoes, wheat, and apples in designated outdoor spaces. Harvested produce can supply kitchen operations for meals or generate income through exports. Staff positions for farm workers support these activities, while storage buildings like the pantry and shed organize tools and goods.

Outdoor areas expand construction options with three specialized rooms. The fruit orchard supports tree based growth, farm fields handle larger scale planting, and vegetable allotments focus on smaller plots. Inmates also access gardening as a recreational option that improves mood through plant cultivation and flower growing.

Renewable power sources introduce solar panels, wind turbines, and hybrid units that reduce reliance on traditional grids. Excess energy feeds back into the system via export meters, creating an additional revenue stream. These elements require careful layout planning to balance security, production, and inmate movement.

New contraband mechanics emerge directly from the farming additions. Prisoners may cultivate herbs in fields or divert kitchen supplies to produce alcohol, while fields themselves can turn into contested gang areas that demand increased guard patrols.

Game Modes

Going Green integrates its systems into the existing prison building framework without introducing separate modes. Players apply the new farming, gardening, and energy features across standard play sessions that emphasize design, staffing, and incident response. The expansion supports varied approaches to facility layout, from maximizing agricultural output to prioritizing security around crop areas.

Core progression remains centered on expanding prison capacity while incorporating the fresh mechanics. Outdoor room placement and staff recruitment become key decisions that influence both daily operations and long term sustainability goals.

Key Additions and Mechanics

Agriculture creates a closed loop where labor produces food and export goods, directly affecting inmate nutrition and facility finances. Recreational gardening provides a positive outlet that contrasts with typical yard activities. Power management adds a layer of infrastructure decisions, with hybrid options offering flexibility in different climates or layouts.

Security implications require ongoing attention. Fields introduce new patrol routes and contraband hotspots, shifting guard deployment strategies. The combination of production benefits and potential disruptions encourages iterative adjustments to prison design over multiple in game days or years.

Is It Worth Playing?

This expansion suits players who enjoy detailed management simulations and iterative facility optimization. The farming and energy systems add meaningful depth to resource handling and sustainability without overhauling the base loop. Those already familiar with prison construction challenges will find the new labor types and contraband risks create fresh variables to balance.

Support continues through the base game updates, keeping the features relevant for ongoing play. The additions reward careful planning around inmate assignments, room placement, and power infrastructure, making it a solid choice for fans of the strategy simulation genre seeking expanded options in a single player setting.

Interface:
GermanEnglishSpanish - SpainFrenchItalianJapaneseKoreanDutchPolishPortuguese - BrazilRussianSwedishTurkishSimplified ChineseTraditional Chinese
Metacritic:
83 8.0
Steam:
Mixed (114)

Minimum:

  • OS: Windows® 10 Home 64 Bit
  • Processor: Intel Core2 Duo 2.4Ghz or Higher / AMD 3Ghz or Higher
  • Memory: 6 GB RAM
  • Graphics: Nvidia 8600 / Radeon equivalent (2009 era)
  • Storage: 400 MB HD space

Minimum:

  • Processor: 2009 era Macbook Pro, Core2 Duo processor
  • Memory: 6 GB RAM
  • Storage: 400 MB HD space
Historical low
Price history from official stores
£2.85
PlanetPlay
1 months ago
Price history from keyshops
£3.30
Eneba
3 weeks ago
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FAQ

9 questions

Before you start looking for a cheap Prison Architect - Going Green PC key, check the essentials. Developed by Introversion Software. Published by Paradox Interactive. PC released date: 28 Jan 2021. Genres: Strategy, Indie, Simulation. Categories: Family Sharing, Steam Trading Cards, Steam Workshop, Single-player, Downloadable Content, Steam Achievements, Steam Cloud, Includes level editor. Age rating: PEGI 16.

Q

Where to buy a cheap Prison Architect - Going Green Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a Prison Architect - Going Green key for as low as £5.29. This deal is available at Difmark and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest Prison Architect - Going Green price on PC. Check the Prison Architect - Going Green price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the Prison Architect - Going Green Steam price is £8.50. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find Prison Architect - Going Green on sale even outside seasonal promotions. We currently detect 27 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Prison Architect - Going Green is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

We have recorded offers from 23 stores in total, and from 6 in the most recent reading. The current price is high against its own history: it was cheaper on 93% of days with data. The cheapest offer came most often from Eneba: 80 of 201 days with data. The price reached its historical low on only 8 days out of 201 days with data.

Yes. Prison Architect - Going Green has an official page on the Steam Store. You can also buy a Prison Architect - Going Green Steam key from third-party sellers. Our price comparison currently includes 27 offers with Steam DRM. Pick one to ensure your Prison Architect - Going Green download happens on Valve's platform.

Not at this time. Valve marks Prison Architect - Going Green as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

According to our data Prison Architect - Going Green is not currently available on PC Game Pass, EA Play or Ubisoft+. We are still filling in the catalogues of these services, so it is worth confirming the status at the source before you decide. If you are buying, XD.deals will help you find the lowest price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Prison Architect - Going Green deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for Prison Architect - Going Green

1 Difmark Difmark Keyshop
-37% £5.29
2 Loaded Loaded Keyshop
-35% £5.49
3 Yuplay Yuplay Keyshop
-35% £5.50
4 Eneba Eneba Keyshop
-33% £5.72
5 PlanetPlay PlanetPlay Official
-21% £5.96

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